I don't buy and sell on eBay . Cleaning house and selling a bunch of stuff I've had packed away uselessly for years. Not sure what year this is from but my guess is between 1968-1973 as I owned several VW's from those years and I gave most the 8 track or cassette radio treatment so this came from my personal vehicle way back when. Very nice condition , look closely at photos.  I have no idea how to test it thus the low price. Ships to USA only. As always if shipping is less than $15 I will refund the difference to you. Thanks for looking.